/* roulang page: index */
:root{
  --primary:#CE1126;
  --primary-deep:#A00D1F;
  --secondary:#00247D;
  --secondary-light:#3A5BA0;
  --page-bg:#F6F4F1;
  --card-bg:#FFFFFF;
  --title-color:#0F172A;
  --body-color:#334155;
  --muted-color:#64748B;
  --border-color:#E3E5EA;
  --card-radius:20px;
  --card-radius-sm:14px;
  --shadow:0 4px 16px rgba(0,36,125,0.07), 0 2px 6px rgba(15,23,42,0.04);
  --shadow-hover:0 10px 30px rgba(0,36,125,0.10), 0 4px 12px rgba(15,23,42,0.06);
  --font-stack:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans SC",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:var(--font-stack);
  background:var(--page-bg);
  color:var(--body-color);
  font-size:17px;
  line-height:1.7;
}
img{max-width:100%;height:auto;display:block;}
a{text-decoration:none;color:var(--secondary);transition:color 0.2s ease;}
ul,ol{list-style:none;}
button,input,select,textarea{font-family:inherit;font-size:inherit;line-height:inherit;}
.grid-container{max-width:1200px;margin:0 auto;padding-left:20px;padding-right:20px;}
.container-x{max-width:1200px;margin:0 auto;padding:0 20px;}
/* Header */
.site-header{background:#FFFFFF;position:relative;z-index:50;box-shadow:0 1px 0 rgba(15,23,42,0.04);}
.header-top{display:flex;align-items:center;justify-content:space-between;height:64px;}
.logo{display:flex;align-items:center;gap:0px;line-height:1;}
.logo-year{
  background:var(--primary);color:#fff;font-weight:800;font-size:18px;
  padding:6px 10px;border-radius:10px 2px 10px 2px;letter-spacing:-0.5px;
  font-variant-numeric:tabular-nums;font-family:var(--font-stack);margin-right:8px;
}
.logo-text{font-size:22px;font-weight:800;color:var(--title-color);letter-spacing:0.5px;}
.logo-text .uk{color:var(--secondary);}
.header-right{display:flex;align-items:center;gap:10px;}
.link-entrance{
  appearance:none;background:transparent;border:1px solid var(--secondary);
  color:var(--secondary);padding:8px 18px;border-radius:999px;font-size:14px;
  font-weight:600;cursor:pointer;transition:all 0.2s ease;
}
.link-entrance:hover{background:rgba(0,36,125,0.04);border-color:var(--secondary-light);}
.link-entrance:focus-visible,.btn:focus-visible{outline:3px solid rgba(206,17,38,0.5);outline-offset:2px;}
.channel-nav{
  background:#FFF;border-top:1px solid #F0F1F3;
  position:sticky;top:0;z-index:1000;
}
.channel-inner{display:flex;align-items:center;gap:2px;overflow-x:auto;padding:6px 0;scrollbar-width:none;}
.channel-inner::-webkit-scrollbar{display:none;}
.channel-link{
  display:inline-block;padding:8px 18px;font-size:15px;color:#334155;border-radius:8px;
  white-space:nowrap;font-weight:500;line-height:1.4;letter-spacing:0.2px;
  border-bottom:2px solid transparent;margin-right:4px;
  transition:color 0.2s ease, background 0.2s ease;
}
.channel-link:hover{color:var(--secondary);background:#F6F8FC;}
.channel-link.active{color:var(--primary);font-weight:700;border-bottom-color:var(--primary);background:transparent;}
/* Hero */
.hero{
  padding:64px 0 72px;position:relative;overflow:hidden;
  background:linear-gradient(180deg,#FCFAF7 0%,#F6F4F1 100%);
}
.hero::before{
  content:"";position:absolute;width:400px;height:400px;border-radius:50%;
  background:rgba(0,36,125,0.05);top:-160px;right:-100px;filter:blur(70px);
}
.hero::after{
  content:"";position:absolute;width:280px;height:280px;border-radius:50%;
  background:rgba(206,17,38,0.04);bottom:-40px;left:5%;filter:blur(60px);
}
.hero-grid{position:relative;z-index:2;display:flex;align-items:center;}
.hero-copy{flex:0 0 55%;max-width:55%;padding-right:50px;}
.hero-visual{flex:0 0 45%;max-width:45%;}
.hero h1{
  font-size:44px;line-height:1.3;color:var(--title-color);font-weight:800;
  letter-spacing:0;margin-bottom:18px;font-variant-numeric:tabular-nums;
}
.hero h1 .r365{color:var(--primary);display:inline-block;}
.hero h1 .uk-name{color:var(--secondary);}
.hero-sub{font-size:18px;color:#475569;margin-bottom:34px;max-width:480px;line-height:1.65;}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap;align-items:center;margin-bottom:24px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 30px;border-radius:999px;font-weight:700;font-size:15px;
  border:0;cursor:pointer;line-height:1;transition:all 0.25s ease;position:relative;
  background:linear-gradient(135deg,#00247D 0%,#CE1126 100%);color:#fff;
  box-shadow:0 4px 14px rgba(0,36,125,0.18);
}
.btn:hover{background:linear-gradient(135deg,#00247D 0%,#A00D1F 90%);transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,36,125,0.2);color:#fff;}
.btn:active{transform:translateY(0);box-shadow:0 2px 8px rgba(0,36,125,0.15);}
.btn-secondary{
  background:transparent;border:1px solid var(--secondary);color:var(--secondary);
  box-shadow:none;
}
.btn-secondary:hover{background:#EEF2FA;border-color:var(--secondary);color:var(--secondary);box-shadow:none;}
.trust-line{font-size:13px;color:var(--muted-color);}
.trust-line i{color:var(--primary);margin-right:3px;}
.hero-visual{
  position:relative;
}
.hero-img{
  border-radius:24px;overflow:hidden;box-shadow:var(--shadow-hover);
  background:#E6E0DB;position:relative;
}
.hero-img img{width:100%;height:460px;object-fit:cover;}
.badge{
  position:absolute;background:rgba(255,255,255,0.96);backdrop-filter:blur(4px);
  border-radius:16px;padding:10px 16px;box-shadow:var(--shadow-hover);display:flex;align-items:center;gap:6px;
  border:1px solid rgba(255,255,255,0.6);
}
.badge-1{top:14px;left:-20px;}
.badge-2{bottom:28px;right:-12px;}
.badge-3{bottom:-12px;left:20px;}
.badge-num{font-weight:800;font-size:21px;color:var(--primary);font-variant-numeric:tabular-nums;line-height:1;}
.badge-text{font-size:12px;color:#334155;line-height:1.3;font-weight:600;}
/* Sections */
.section{padding:64px 0;}
.section-title{font-size:30px;font-weight:800;color:var(--title-color);margin-bottom:20px;line-height:1.35;}
.section-desc{font-size:16px;color:var(--muted-color);margin-bottom:38px;max-width:640px;}
.text-center{text-align:center;}
.title-center{margin-left:auto;margin-right:auto;}
/* Feature band */
.feature-band{background:#FFFFFF;border-radius:24px;padding:48px;box-shadow:var(--shadow);border:1px solid rgba(227,229,234,0.5);margin-bottom:20px;}
.ft-first{
  display:flex;align-items:center;gap:32px;
  background:linear-gradient(135deg,#FFF5F5 0%,#FFFFFF 100%);
  border:1px solid #FDE8E8;border-radius:var(--card-radius);
  padding:34px 40px;margin-bottom:22px;min-height:200px;
}
.feature-icon{
  flex:0 0 76px;height:76px;background:#00247D0D;border-radius:20px;
  display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:26px;
}
.feature-body{flex:1;}
.feature-title{font-size:23px;font-weight:800;color:var(--title-color);margin-bottom:10px;}
.feature-desc{color:#475569;line-height:1.7;font-size:16px;max-width:90%;}
.ft-two-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:22px;}
.ft-card{
  background:var(--secondary);color:#fff;border-radius:var(--card-radius);
  padding:34px;min-height:180px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;
}
.ft-card.light-card{background:#FFFFFF;color:var(--body-color);border:1px solid var(--border-color);box-shadow:var(--shadow);}
.ft-card .number-badge{font-weight:800;font-size:15px;margin-bottom:14px;color:#FBBF24;letter-spacing:0.5px;display:block;}
.ft-card.light-card .number-badge{color:var(--primary);}
.ft-card h3{font-size:20px;font-weight:800;margin-bottom:12px;color:inherit;}
.ft-card p{color:#CBD5E1;font-size:15px;line-height:1.7;}
.ft-card.light-card p{color:#475569;}
.ft-card .more-link{margin-top:18px;font-size:14px;color:inherit;font-weight:600;opacity:0.85;display:inline-flex;align-items:center;gap:6px;}
.light-bg{background:#FFE9E9;color:var(--primary);}
/* CMS News section (light) */
.news-module{
  background:#FFFFFF;border-radius:var(--card-radius);box-shadow:var(--shadow);
  border:1px solid var(--border-color);padding:40px;margin-top:26px;
}
.module-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:26px;}
.module-header h2{font-size:26px;font-weight:800;color:var(--title-color);margin:0;}
.module-header .uk-accent{color:var(--primary);}
.module-header .mdesc{color:var(--muted-color);font-size:14px;margin-top:5px;}
.view-all{
  white-space:nowrap;border:1px solid #D9DBDF;color:var(--secondary);
  padding:9px 20px;border-radius:999px;font-size:14px;font-weight:600;
  transition:all 0.2s ease;
}
.view-all:hover{border-color:var(--secondary);background:rgba(0,36,125,0.03);}
.two-col-grid{display:grid;grid-template-columns:7fr 5fr;gap:28px;}
.news-lead{
  background:#FFF;border-radius:16px;overflow:hidden;
  border:1px solid #EDEEF0;transition:box-shadow 0.25s;
}
.news-lead:hover{box-shadow:var(--shadow-hover);}
.news-lead .thumb{aspect-ratio:16/9;background:#F3F0EE;overflow:hidden;}
.news-lead .thumb img{width:100%;height:100%;object-fit:cover;transition:transform 0.4s ease;}
.news-lead:hover .thumb img{transform:scale(1.03);}
.news-lead .cnt{padding:22px 24px 26px;}
.news-lead .cnt h3{font-size:19px;line-height:1.5;font-weight:700;color:var(--title-color);margin-bottom:8px;}
.news-list-item{
  display:flex;flex-direction:column;padding:16px 0;border-bottom:1px solid var(--border-color);
}
.news-list-item:last-child{border-bottom:0;}
.nl-top{display:flex;align-items:center;gap:10px;margin-bottom:6px;flex-wrap:wrap;}
.news-tag{
  background:#FFF0F0;color:var(--primary);font-size:12px;padding:3px 10px;border-radius:6px;font-weight:600;
  border:0;cursor:default;
}
.nl-date{color:#94A3B8;font-size:13px;display:flex;align-items:center;gap:5px;}
.nl-title{font-size:16px;font-weight:700;color:var(--title-color);line-height:1.45;margin-bottom:4px;display:block;transition:color 0.2s;}
.nl-title:hover{color:var(--primary);}
.nl-desc{font-size:14px;color:#64748B;line-height:1.6;margin-bottom:6px;overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;}
.timeline-chip{display:flex;align-items:center;gap:6px;}
/* Demo */
.demo-area{
  background:linear-gradient(180deg,#FFFFFF 0%,#F6F4F1 100%);
  padding:20px 0 70px;
}
.demo-wrap{
  background:linear-gradient(135deg,#F4F7FF 0%,#FFFFFF 45%,#FFF7F8 100%);
  border-radius:var(--card-radius);padding:40px;
}
.demo-show{display:flex;gap:18px;align-items:stretch;flex-wrap:wrap;}
.browser{
  flex:1;min-width:300px;background:#FFF;border-radius:16px;box-shadow:var(--shadow-hover);border:1px solid #E6E1DE;overflow:hidden;
}
.browser-top{background:#F1F3F7;padding:14px 16px;display:flex;align-items:center;gap:8px;border-bottom:1px solid #E5E7EB;}
.round{width:12px;height:12px;border-radius:50%;}
.round-r{background:#F05656;} .round-y{background:#F5B940;} .round-g{background:#3DC550;}
.browser-body{background:#F6F4F1;min-height:300px;display:flex;align-items:stretch;}
.demo-shot{flex:1;}
.demo-shot img{width:100%;height:100%;min-height:300px;object-fit:cover;}
.demo-note{width:320px;background:#FFFFFF;border-left:1px solid #EDEEF0;padding:26px 24px;display:flex;flex-direction:column;gap:24px;justify-content:center;}
.demo-step{display:flex;gap:12px;}
.step-num{font-weight:800;color:var(--primary);font-size:16px;font-variant-numeric:tabular-nums;line-height:1.4;}
.step-txt b{display:block;font-size:15px;color:var(--title-color);margin-bottom:6px;}
.step-txt span{font-size:13px;color:#64748B;line-height:1.6;}
/* evidence */
.evidence-band{background:#FFFFFF;border-radius:28px;border:1px solid #E7E8EE;padding:60px 40px;}
.stat-top{display:flex;justify-content:center;gap:36px;flex-wrap:wrap;margin-bottom:36px;}
.stat-item{text-align:center;min-width:140px;}
.stat-circle{
  width:88px;height:88px;border-radius:50%;margin:0 auto 12px;
  border:3px solid #F3D0D0;box-shadow:0 0 0 4px #FFF inset,0 4px 10px rgba(0,0,0,0.05);
  display:flex;align-items:center;justify-content:center;
  background:#FFFFFF;
}
.stat-num{font-size:26px;font-weight:800;color:var(--primary);font-variant-numeric:tabular-nums;line-height:1;}
.stat-label{font-size:14px;color:var(--muted-color);font-weight:600;}
.quote-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.quote-card{
  background:#FEFEFE;border:1px solid #F0ECEA;border-radius:16px;padding:24px 28px;
  position:relative;
}
.quote-card i{color:var(--primary);font-size:20px;margin-bottom:8px;display:block;}
.quote-card p{color:#334155;font-size:15px;line-height:1.8;font-style:normal;}
.quote-card .q-src{display:block;margin-top:12px;font-size:13px;color:var(--muted-color);}
/* Price area */
.price-module{padding:36px 0 72px;}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start;}
.price-card{
  background:#FFF;border-radius:var(--card-radius);padding:34px 30px;
  border:1px solid var(--border-color);box-shadow:var(--shadow);display:flex;flex-direction:column;
  height:100%;transition:all 0.3s ease;
}
.price-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-4px);}
.price-card.recommended{
  border:0px solid transparent;background:#FFF;position:relative;
  background-clip:padding-box;border-radius:24px;
}
.price-card.recommended::before{
  content:'';position:absolute;inset:0;border-radius:24px;padding:2px;
  background:linear-gradient(135deg,#00247D, #CE1126);
  -webkit-mask:linear-gradient(#fff 0 0) content-box,linear-gradient(#fff 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
}
.reco-tag{
  position:absolute;top:-13px;right:24px;
  background:#FFD700;color:#0F172A;font-size:12px;font-weight:800;
  padding:6px 14px;border-radius:6px 6px 6px 0;transform:skew(-8deg);
  letter-spacing:0.3px;z-index:3;
}
.reco-tag span{display:inline-block;transform:skew(8deg);}
.price-role{font-size:15px;color:var(--primary);font-weight:700;letter-spacing:1px;margin-bottom:16px;}
.price-name{font-size:22px;font-weight:800;color:var(--title-color);margin-bottom:14px;}
.price-amt{display:flex;align-items:baseline;gap:2px;margin-bottom:22px;}
.price-amt .symbol{font-size:16px;font-weight:700;color:var(--title-color);}
.price-amt .number{font-size:42px;font-weight:800;color:var(--title-color);font-variant-numeric:tabular-nums;line-height:1;}
.price-amt .basis{font-size:14px;color:var(--muted-color);margin-left:4px;}
.price-features{margin-bottom:28px;flex:1;}
.price-features li{
  padding:7px 0;color:#334155;font-size:15px;
  display:flex;align-items:center;gap:8px;
}
.price-features i{color:var(--primary);font-size:13px;width:16px;}
.btn-block{display:flex;width:100%;justify-content:center;}
.btn-price{
 background:#FFFFFF;border:1px solid var(--secondary);color:var(--secondary);
 box-shadow:none;padding:13px 20px;
}
.btn-price:hover{background:#EFF3FF;border-color:var(--secondary);box-shadow:none;}
.btn-price-main{background:linear-gradient(135deg,#00247D 0%,#CE1126 100%);border:0;color:#FFF;box-shadow:0 4px 14px rgba(0,36,125,0.2);}
.btn-price-main:hover{box-shadow:0 8px 24px rgba(0,36,125,0.3);}
/* FAQ */
.faq-module{max-width:920px;margin:0 auto;padding:20px 0 30px;}
.faq-item{
  border-bottom:1px solid var(--border-color);background:#FFF;border-left:3px solid transparent;
  border-radius:0;transition:border-color 0.2s, background 0.2s;
}
.faq-item:first-child{border-top:1px solid var(--border-color);}
.faq-item.open{
  border-left-color:var(--primary);background:#FFFCFC;
  box-shadow:var(--shadow);margin:10px 0;border-radius:var(--card-radius-sm);
  padding:0;
}
.faq-question{
  display:flex;justify-content:space-between;align-items:center;
  cursor:pointer;padding:20px 24px;background:transparent;border:0;width:100%;text-align:left;
  color:var(--title-color);font-weight:700;font-size:17px;line-height:1.5;
}
.faq-question:hover{color:var(--primary);background:#FFF7F7;}
.faq-question .icon{color:var(--primary);transition:transform 0.3s;flex-shrink:0;}
.faq-answer{padding:0 24px;max-height:0;overflow:hidden;transition:max-height 0.35s ease,padding 0.2s ease;}
.faq-item.open .faq-answer{max-height:500px;padding:0 24px 22px;color:#475569;line-height:1.8;font-size:15px;}
/* Floating CTA */
.float-cta{
  position:fixed;bottom:24px;right:20px;z-index:10000;
  background:linear-gradient(135deg,#CE1126,#A00D1F);
  color:#fff;border-radius:999px;padding:12px 22px;
  display:flex;flex-wrap:wrap;flex-direction:column;line-height:1.2;
  font-size:15px;font-weight:700;max-width:190px;
  box-shadow:0 12px 28px rgba(160,13,31,0.35);
  transition:transform 0.3s ease;border:0;cursor:pointer;text-align:left;align-items:flex-start;
}
.float-cta:hover{transform:translateY(-3px) scale(1.02);background:linear-gradient(135deg,#A00D1F,#7A0815);color:#fff;}
.float-cta small{font-weight:400;font-size:12px;opacity:0.9;margin-top:2px;}
/* bottom CTA band */
.bottom-cta{
  background:linear-gradient(135deg,#0E1738,#00247D);
  border-radius:24px;padding:60px 50px;color:#FFF;display:flex;align-items:center;
  justify-content:space-between;gap:30px;margin:20px 0 64px;position:relative;overflow:hidden;
}
.bottom-cta h2{color:#FFF;font-size:26px;margin-bottom:10px;font-weight:800;position:relative;z-index:2;}
.bottom-cta p{color:#B8C4E0;font-size:16px;position:relative;z-index:2;}
.cta-btn{
  background:#CE1126;color:#fff;border:0;padding:14px 34px;border-radius:999px;
  font-weight:700;font-size:15px;transition:all 0.25s;display:inline-flex;gap:8px;
  align-items:center;box-shadow:0 4px 18px rgba(206,17,38,0.35);white-space:nowrap;position:relative;z-index:2;
}
.cta-btn:hover{background:#A00D1F;transform:translateY(-2px);color:#FFF;box-shadow:0 8px 20px rgba(206,17,38,0.4);}
/* footer */
.site-footer{
  background:#0E1738;color:#B8C4E0;font-size:14px;
  padding:60px 0 0;position:relative;margin-top:20px;
}
.footer-border{height:3px;background:linear-gradient(90deg,#CE1126 15%,#00247D 15%,#00247D 100%);}
.f-top{
  display:flex;align-items:center;justify-content:space-between;margin-bottom:44px;
  border-bottom:1px solid rgba(255,255,255,0.08);padding-bottom:40px;flex-wrap:wrap;gap:20px;
}
.f-brand .logo-text{color:#FFF;}
.f-brand .logo-text .uk{color:#8FA8DD;}
.f-newsletter{display:flex;gap:14px;}
.f-input{
  background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.12);
  border-radius:999px;padding:12px 20px;width:240px;color:#FFF;
  font-size:14px;outline:none;
}
.f-input::placeholder{color:#7F8DB5;}
.f-input:focus{border-color:#4CADC5;background:rgba(255,255,255,0.09);}
.f-btn{
  background:var(--primary);color:#FFF;border:0;padding:0 24px;
  border-radius:999px;font-weight:600;font-size:14px;cursor:pointer;white-space:nowrap;
  transition:background 0.2s;
}
.f-btn:hover{background:var(--primary-deep);}
.f-grid{display:grid;grid-template-columns:2fr 1fr 1.4fr;gap:36px;padding-bottom:46px;}
.f-col h4{color:#FFF;font-size:16px;margin-bottom:18px;font-weight:700;}
.f-col p{line-height:1.8;font-size:14px;opacity:0.86;}
.f-links li{margin-bottom:10px;}
.f-links a{color:#B8C4E0;font-size:14px;transition:color 0.2s;}
.f-links a:hover{color:#FFF;}
.contact-list li{display:flex;align-items:flex-start;gap:10px;margin-bottom:12px;}
.contact-list i{color:#6D84BE;width:18px;margin-top:4px;}
.f-bottom{
  border-top:1px solid rgba(255,255,255,0.1);padding:18px 0;text-align:center;
  font-size:13px;color:#6b7aa6;
}
.f-bottom a{color:#93A4CE;}
/* system empty state */
.empty-state{
  min-height:200px;background:#FFFFFF;border-radius:16px;
  border:1px dashed #D9DBDF;display:flex;flex-direction:column;align-items:center;
  justify-content:center;gap:12px;color:#64748B;font-size:15px;
}
/* utilities */
.section-anchor{scroll-margin-top:70px;}
@media screen and (max-width:1023px){
  .hero h1{font-size:38px;}
  .hero-grid{flex-wrap:wrap;}
  .hero-copy{flex:0 0 100%;max-width:100%;padding-right:0;}
  .hero-visual{flex:0 0 100%;max-width:100%;margin-top:40px;}
  .two-col-grid{grid-template-columns:1fr;}
  .price-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));}
  .ft-two-grid{grid-template-columns:1fr;}
  .f-grid{grid-template-columns:1fr 1fr;}
}
@media screen and (max-width:767px){
  .hero{padding:40px 0 56px;}
  .hero h1{font-size:32px;}
  .hero-img img{height:320px;}
  .ft-first{flex-direction:column;align-items:flex-start;padding:24px;}
  .quote-cards{grid-template-columns:1fr;}
  .section{padding:44px 0;}
  .section-title{font-size:24px;}
  .bottom-cta{flex-direction:column;align-items:flex-start;padding:36px 24px;margin-bottom:36px;}
  .f-grid{grid-template-columns:1fr;gap:32px;}
  .demo-note{width:100%;border-left:0;border-top:1px solid #EDEEF0;}
  .badge-1{left:8px;padding:8px 12px;}
  .badge-2{right:8px;}
  .badge-3{left:8px;}
  .browser-body{flex-direction:column;}
  .news-lead .cnt{padding:18px 16px 20px;}
  .header-right .btn-text-hidden{display:none;}
  .header-top{height:56px;}
  .logo-year{font-size:15px;padding:5px 8px;}
  .logo-text{font-size:18px;}
  .module-header{flex-direction:column;gap:14px;}
  .evidence-band{padding:30px 20px;}
  .float-cta{bottom:16px;right:14px;max-width:170px;font-size:14px;padding:10px 18px;}
}
@media screen and (max-width:520px){
  .brand-sub{display:none;}
  .footer-top-inline{flex-direction:column;align-items:flex-start;}
  .f-input{width:180px;}
  .hero h1{font-size:28px;}
  .emoji-pattern{display:none;}
}
@media(prefers-reduced-motion:reduce){
  *{animation-duration:0.01ms !important;transition-duration:0.01ms !important;scroll-behavior:auto;}
}

/* roulang page: article */
:root{
  --primary:#CE1126;--primary-deep:#A00D1F;--secondary:#00247D;--secondary-light:#3A5BA0;
  --bg:#F6F4F1;--title:#0F172A;--text:#334155;--muted:#64748B;--border:#E3E5EA;
  --radius-lg:20px;--radius-md:14px;--radius-sm:10px;--shadow:0 4px 16px rgba(0,36,125,.07),0 2px 6px rgba(15,23,42,.04);
  --shadow-hover:0 10px 30px rgba(0,36,125,.10),0 4px 12px rgba(15,23,42,.06);
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'PingFang SC','Microsoft YaHei','Hiragino Sans GB','Source Han Sans SC',sans-serif;background:var(--bg);color:var(--text);line-height:1.6;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--secondary);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--primary)}
ul,ol{list-style:none}
input,button{font-family:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 24px;width:100%}
.grid-container{max-width:1200px !important;padding-left:24px !important;padding-right:24px !important}
.section-pad{padding:88px 0}
@media(max-width:639px){.section-pad{padding:56px 0}.grid-container{padding-left:16px !important;padding-right:16px !important}.container{padding:0 16px}}

/* ===== 按钮 ===== */
.btn-primary{background:linear-gradient(135deg,#00247D 0%,#CE1126 100%);color:#fff;border:none;border-radius:999px;padding:14px 32px;font-size:15px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:all .25s ease;text-decoration:none;line-height:1.4;box-shadow:0 4px 14px rgba(206,17,38,.15)}
.btn-primary:hover{background:linear-gradient(135deg,#00305A 0%,#A00D1F 100%);transform:translateY(-2px);box-shadow:0 8px 22px rgba(206,17,38,.22);color:#fff;text-decoration:none}
.btn-primary:active{transform:translateY(0);box-shadow:none}
.btn-primary:focus-visible,.btn-outline:focus-visible{outline:3px solid rgba(206,17,38,.4);outline-offset:2px}
.btn-outline{background:transparent;color:var(--secondary);border:1px solid var(--secondary);border-radius:999px;padding:13px 30px;font-size:15px;font-weight:600;display:inline-flex;align-items:center;gap:8px;cursor:pointer;transition:all .25s ease;line-height:1.4}
.btn-outline:hover{background:rgba(0,36,125,.06);border-color:var(--secondary-light);color:var(--secondary-light);transform:translateY(-1px);text-decoration:none}
.btn-outline:active{transform:translateY(0)}

/* ===== Header两行式频道导航 ===== */
.site-header{background:#fff;border-bottom:1px solid var(--border);position:relative;z-index:100}
.header-top{display:flex;align-items:center;justify-content:space-between;height:76px}
.logo{display:flex;align-items:center;gap:0;text-decoration:none}
.logo-year{background:var(--primary);color:#fff;font-weight:800;font-size:24px;padding:4px 10px;border-radius:8px 2px 2px 8px;letter-spacing:-.5px;line-height:1.2}
.logo-text{font-size:24px;font-weight:800;color:var(--secondary);margin-left:2px;letter-spacing:.5px;line-height:1.2}
.header-right{display:flex;align-items:center;gap:12px}
.link-entrance{display:inline-flex;align-items:center;gap:6px;font-size:14px;color:var(--secondary);border:1px solid var(--border);padding:8px 16px;border-radius:999px;background:#fff;transition:all .25s ease;font-weight:500}
.link-entrance:hover{border-color:var(--secondary);color:var(--secondary);background:#f8faff;text-decoration:none}
.channel-nav{border-top:1px solid #edf0f5;position:relative;background:rgba(255,255,255,.96);z-index:90}
.channel-inner{display:flex;align-items:center;gap:4px;overflow-x:auto;scrollbar-width:none}
.channel-inner::-webkit-scrollbar{display:none}
.channel-link{display:inline-block;padding:12px 18px;font-size:15px;font-weight:500;color:#3d4866;text-decoration:none;border-bottom:2px solid transparent;transition:all .2s ease;white-space:nowrap;position:relative}
.channel-link:hover{color:var(--primary);text-decoration:none}
.channel-link.active{color:var(--primary);font-weight:700;border-bottom-color:var(--primary)}
.channel-link.active::after{content:'';position:absolute;bottom:-2px;left:18px;right:18px;height:2px;background:var(--primary);border-radius:2px 2px 0 0}

/* ===== 文章主体 ===== */
.article-main{padding:48px 0 72px}
.breadcrumb-bar{margin-bottom:24px}
.breadcrumbs{font-size:14px;display:flex;align-items:center;flex-wrap:wrap;gap:6px;color:var(--muted)}
.breadcrumbs-sep{color:#c2c9d6}
.breadcrumbs-link{color:var(--secondary);text-decoration:none}
.breadcrumbs-link:hover{color:var(--primary);text-decoration:underline}
.article-heading h1{font-size:32px;line-height:1.4;font-weight:800;color:var(--title);margin-bottom:20px;letter-spacing:-0.2px}
@media(max-width:639px){.article-heading h1{font-size:24px}}
.article-meta{display:flex;align-items:center;flex-wrap:wrap;gap:0;font-size:14px;color:var(--muted);border-bottom:1px solid var(--border);padding-bottom:20px;margin-bottom:0}
.meta-item{display:inline-flex;align-items:center;gap:6px;margin-right:18px}
.meta-dot{display:inline-block;width:4px;height:4px;border-radius:50%;background:#d1d5de;margin:0 9px}
.meta-category{color:var(--primary);font-weight:600}
.article-body-wrap{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:36px 44px;margin-top:8px}
@media(max-width:639px){.article-body-wrap{padding:22px 18px}}
.article-content{max-width:800px;font-size:17px;line-height:1.8;color:var(--text)}
.article-content p{margin-bottom:28px}
.article-content h2,.article-content h3{color:var(--secondary);border-left:4px solid var(--primary);padding-left:14px;margin-bottom:14px;margin-top:32px;font-weight:800;line-height:1.4}
.article-content h2{font-size:23px;padding-left:14px}
.article-content h3{font-size:19px}
.article-content img{border-radius:12px;margin:24px 0}
.article-content figure{margin:28px 0}
.article-content figcaption,.article-content .figcaption{font-size:14px;color:var(--muted);text-align:center;padding-top:10px;font-style:italic}
.article-content ul{list-style:none;margin:24px 0;padding-left:0}
.article-content ul li{position:relative;padding-left:26px;margin-bottom:14px;line-height:1.8}
.article-content ul li::before{content:'';position:absolute;left:0;top:11px;width:14px;height:2px;background:var(--primary);border-radius:2px}
.article-content ul li strong{color:var(--title);font-weight:600}
.article-content a{border-bottom:1px dashed rgba(0,36,125,.3);transition:all .25s ease}
.article-content a:hover{border-bottom-color:transparent;color:var(--primary)}
.tag-cloud{display:flex;flex-wrap:wrap;gap:8px;margin-top:36px;padding-top:28px;border-top:1px solid var(--border)}
.tag-item{display:inline-block;background:#fdeaea;color:#B22B3A;font-size:13px;padding:6px 14px;border-radius:999px;transition:background .2s}
.tag-item:hover{background:#f9d5d8;color:var(--primary-deep);text-decoration:none}
.back-channel{margin-top:26px}
/* 侧栏卡片 */
.side-card{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:28px 22px;margin-bottom:24px;border:1px solid rgba(255,255,255,.6)}
.side-card-title{position:relative;font-size:18px;font-weight:700;color:var(--title);margin-bottom:22px;padding-left:16px;display:flex;align-items:center}
.side-card-title::before{content:'';position:absolute;left:0;top:50%;transform:translateY(-50%);width:4px;height:19px;background:var(--primary);border-radius:2px}
.side-rec-grid{display:flex;flex-direction:column;gap:20px}
.rec-item{border-bottom:1px solid var(--border);padding-bottom:18px;display:block;}
.rec-item:last-child{border-bottom:none;padding-bottom:0;margin-bottom:0}
.rec-thumb{border-radius:12px;overflow:hidden;margin-bottom:0;display:block;background:#f1f2f5;min-height:120px;object-fit:cover}
.rec-content-title{font-size:15px;font-weight:600;line-height:1.5;color:var(--title);margin-bottom:4px;display:block;}
.rec-content-title:hover{color:var(--primary)}
.rec-time{font-size:13px;color:#9aa3b2;display:block;margin-top:6px}
.rec-excerpt{font-size:13px;color:var(--muted);line-height:1.6;margin-top:6px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.empty-rec{background:#fafbfd;border:1px dashed #dfe3e8;border-radius:14px;padding:32px 20px;margin-top:0;text-align:center;color:#98a1b0;font-size:13px;line-height:1.6}
.empty-rec i{margin-bottom:12px;display:block}
/* 分类标签色给文章正文补充 */
.article-category{display:inline-block;background:#fdeaea;color:#B22B3A;font-size:13px;font-weight:700;padding:3px 12px;border-radius:6px}

/* ===== Footer ===== */
.site-footer{background:var(--secondary);color:#B8C4E0;}
.footer-border{height:4px;background:var(--primary);}
.f-top{padding:50px 0 30px;display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap;border-bottom:1px solid #243577}
.f-top .logo .logo-text{color:#ffffff}
.f-newsletter{display:flex;gap:0;}
.f-input{background:#16275a;border:1px solid #243577;border-radius:34px 0 0 34px;padding:14px 22px;color:#fff;font-size:14px;outline:none;width:274px;transition:border-color .3s}
.f-input::placeholder{color:#8a9ac5}
.f-input:focus{border-color:#5a78bd}
.f-input:focus-visible{outline:none;border-color:#7c97d8;box-shadow:0 0 0 2px rgba(120,145,220,.2)}
.f-btn{background:var(--primary);border:none;border-radius:0 34px 34px 0;padding:12px 21px;color:#fff;font-weight:600;font-size:14px;cursor:pointer;transition:background .25s ease;}
.f-btn:hover{background:var(--primary-deep);}
.f-btn:active{transform:scale(.95);}
.f-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:38px;padding:40px 0 38px;}
.f-col:first-child{grid-column:span 4}
.f-col:nth-child(2){grid-column:span 3}
.f-col:nth-child(3){grid-column:span 4;margin-left:24px;}
@media(max-width:767px){.f-col:first-child,.f-col:nth-child(2),.f-col:nth-child(3){grid-column:span 12}}
.f-col h4{color:#fff;font-size:16px;font-weight:600;margin-bottom:14px}
.f-col p,.contact-list li{color:#8fa0ca;font-size:14px}
.f-links{display:flex;flex-direction:column;gap:6px}
.f-links a{color:#8fa0ca;font-size:14px;transform:transition .2s}
.f-links a:hover{color:#fff;padding-left:4px}
.f-links a:focus-visible{outline:none;color:#fff;padding-left:6px}
.contact-list li{margin-bottom:9px;display:flex;align-items:center;gap:0;}
.contact-list i.fa-solid,.contact-list i.fa-regular{color:#5fc0ff;font-size:14px;}
.contact-list li i{margin-right:8px;display:inline-block;width:18px;text-align:center}
.f-bottom{padding:22px 0;border-top:1px solid #243577}
.f-bottom p{font-size:13px;color:#8fa0ca;text-align:center;margin-bottom:0}
@media(max-width:639px){.f-bottom p{font-size:12px}.f-input{width:100%;max-width:220px}}
/* 页脚品牌logo样式覆盖 */
.f-box .logo-ft{display:flex;align-items:center;} 
.arrow-icon{display:inline-block;width:22px;height:22px;min-width:22px;min-height:22px;line-height:20px;text-align:center;border-radius:50%;background:rgba(0,36,125,.07);border:1px solid rgba(0,36,125,.15);font-size:12px;color:var(--secondary);margin-left:8px;transition:all .2s ease}
.arrow-link:hover .arrow-icon{background:var(--secondary);border-color:var(--secondary);color:#fff}

@media(max-width:767px){
  .site-footer .f-top{flex-direction:column;align-items:flex-start}
}
/* 文章右侧固定 */
.sticky-side{position:sticky;top:76px}
@media(max-width:1023px){.sticky-side{position:static}}
/* 内容未找到样式 */
.article-empty{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:80px 30px;text-align:center}
.article-empty-icon{font-size:48px;margin-bottom:20px;color:#cbd5e1}
.article-empty h2{font-size:24px;color:var(--title);margin-bottom:12px;font-weight:800}
.article-empty-btn{margin-top:28px}
/* 频道标签 */

/* 面包屑、正文下方 */
.related-channel{border:1px solid #eef0f4;background:#F8F9FB;border-radius:12px;padding:18px 22px;color:var(--muted);font-size:15px;margin-top:30px}
/* 手风琴FAQ */
.faq-mini{clear:both}
.faq-card{background:#fff;border-radius:14px;box-shadow:var(--shadow);margin-bottom:10px;border:1px solid rgba(206,17,38,.05)}
.faq-q{padding:20px 25px;font-size:16px;font-weight:600;color:var(--title);display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #f5edf0;background:#fff}
.faq-a{padding:0 25px;height:0;overflow:hidden;transition:height .2s ease;font-size:15px;color:#445353;border-bottom:none}

/* roulang page: category2 */
:root {
            --primary: #CE1126;
            --primary-deep: #A00D1F;
            --secondary: #00247D;
            --secondary-light: #3A5BA0;
            --page-bg: #F6F4F1;
            --surface: #ffffff;
            --title: #0F172A;
            --body: #334155;
            --muted: #64748B;
            --border: #E3E5EA;
            --gradient: linear-gradient(135deg, #00247D 0%, #CE1126 100%);
            --radius-lg: 20px;
            --radius-md: 14px;
            --radius-sm: 12px;
            --shadow: 0 4px 16px rgba(0, 36, 125, 0.07), 0 2px 6px rgba(15, 23, 42, 0.04);
            --shadow-hover: 0 10px 30px rgba(0, 36, 125, 0.10), 0 4px 12px rgba(15, 23, 42, 0.06);
            --transition: all 0.2s ease-out;
        }

        *, *::before, *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            background-color: var(--page-bg);
            color: var(--body);
            font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Source Han Sans SC", sans-serif;
            line-height: 1.75;
            font-size: 17px;
        }

        img {
            max-width: 100%;
            display: block;
        }

        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }

        a:hover {
            color: var(--primary-deep);
        }

        h1, h2, h3, h4, h5, h6 {
            color: var(--title);
            font-weight: 800;
            line-height: 1.25;
            margin: 0 0 16px 0;
        }

        h1 {
            font-size: 44px;
        }

        h2 {
            font-size: 30px;
        }

        h3 {
            font-size: 20px;
        }

        p {
            margin: 0 0 16px 0;
        }

        button, input, select, textarea {
            font-family: inherit;
            font-size: inherit;
        }

        .text-red {
            color: var(--primary);
        }

        .grid-container {
            max-width: 1200px;
        }

        .section-space {
            padding: 88px 0;
        }

        .section-white {
            background-color: var(--surface);
        }

        .section-cream {
            background-color: var(--page-bg);
        }

        .section-heading {
            width: 100%;
            margin-bottom: 40px;
        }

        .section-heading h2 {
            font-size: 30px;
        }

        .section-heading p {
            color: var(--muted);
            max-width: 720px;
            margin: 16px 0 0;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            height: 46px;
            padding: 0 24px;
            border-radius: 999px;
            font-weight: 700;
            font-size: 15px;
            border: 2px solid transparent;
            background: transparent;
            cursor: pointer;
            transition: var(--transition);
            line-height: 1;
            text-align: center;
        }

        .btn i {
            font-size: 13px;
        }

        .btn-red {
            background: var(--gradient);
            color: #ffffff;
        }

        .btn-red:hover {
            background: linear-gradient(135deg, #00247D, #A00D1F);
            color: #ffffff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-hover);
        }

        .btn-line {
            border-color: var(--secondary);
            color: var(--secondary);
        }

        .btn-line:hover {
            background: var(--secondary);
            color: #ffffff;
            box-shadow: var(--shadow);
        }

        .btn-white-line {
            border-color: rgba(255, 255, 255, 0.7);
            color: #ffffff;
            background: transparent;
        }

        .btn-white-line:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #ffffff;
        }

        .site-header {
            background: var(--surface);
            position: relative;
            z-index: 60;
        }

        .header-top {
            display: flex;
            align-items: center;
            justify-content: space-between;
            min-height: 66px;
        }

        .logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 26px;
            font-weight: 800;
            letter-spacing: -0.4px;
            color: var(--title);
        }

        .logo-year {
            background: var(--primary);
            color: #ffffff;
            border-radius: 8px;
            padding: 3px 9px;
            font-size: 22px;
            font-weight: 800;
            line-height: 1.35;
            letter-spacing: 0;
        }

        .logo-text {
            display: inline-flex;
            align-items: baseline;
            font-size: 24px;
            font-weight: 800;
            color: var(--title);
        }

        .logo-text .uk {
            width: 8px;
            height: 8px;
            margin-left: 5px;
            background: var(--primary);
            display: inline-block;
            border-radius: 2px;
            transform: rotate(45deg);
        }

        .header-right {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .link-entrance {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            height: 38px;
            padding: 0 14px;
            border: 1px solid var(--border);
            border-radius: 999px;
            color: var(--title);
            font-size: 14px;
            font-weight: 600;
            background: transparent;
            transition: var(--transition);
        }

        .link-entrance:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        .channel-nav {
            background: var(--surface);
            border-bottom: 1px solid var(--border);
            position: sticky;
            top: 0;
            z-index: 80;
        }

        .channel-nav .grid-container {
            padding: 0;
        }

        .channel-inner {
            display: flex;
            align-items: center;
            gap: 6px;
            overflow-x: auto;
            padding: 0 4px;
            scrollbar-width: none;
        }

        .channel-inner::-webkit-scrollbar {
            display: none;
        }

        .channel-link {
            flex: 0 0 auto;
            display: inline-flex;
            align-items: center;
            height: 44px;
            padding: 0 18px;
            color: var(--body);
            font-size: 15px;
            font-weight: 600;
            position: relative;
            transition: var(--transition);
            border-radius: 0;
        }

        .channel-link i {
            margin-right: 6px;
            font-size: 13px;
            opacity: 0.7;
        }

        .channel-link:hover {
            color: var(--primary);
        }

        .channel-link.active {
            color: var(--title);
            font-weight: 800;
        }

        .channel-link.active::after {
            content: "";
            position: absolute;
            left: 16px;
            right: 16px;
            bottom: 0;
            height: 3px;
            background: var(--primary);
            border-radius: 4px 4px 0 0;
        }

        .footer-border {
            height: 4px;
            background: linear-gradient(90deg, #CE1126 0%, #00247D 60%, #CE1126 100%);
        }

        .site-footer {
            background: #0E1738;
            color: #B8C4E0;
            padding: 56px 0 0;
        }

        .site-footer .logo {
            font-size: 22px;
        }

        .site-footer .logo-year {
            font-size: 18px;
            background: #ffffff;
            color: var(--secondary);
        }

        .site-footer .logo-text {
            font-size: 20px;
            color: #ffffff;
        }

        .site-footer .logo-text .uk {
            background: var(--primary);
        }

        .f-top {
            display: flex;
            justify-content: space-between;
            gap: 28px;
            flex-wrap: wrap;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.12);
        }

        .f-brand {
            max-width: 480px;
        }

        .f-newsletter {
            display: flex;
            gap: 10px;
            align-self: center;
            flex-wrap: wrap;
        }

        .f-input {
            width: 260px;
            height: 42px;
            border: 1px solid rgba(255, 255, 255, 0.22);
            border-radius: 999px;
            padding: 0 18px;
            background: rgba(255, 255, 255, 0.07);
            color: #ffffff;
            font-size: 14px;
            outline: none;
            transition: var(--transition);
        }

        .f-input::placeholder {
            color: #8A9ABD;
        }

        .f-input:focus {
            border-color: #CE1126;
            background: rgba(255, 255, 255, 0.12);
        }

        .f-btn {
            height: 42px;
            padding: 0 22px;
            border: none;
            border-radius: 999px;
            background: var(--primary);
            color: #ffffff;
            font-weight: 700;
            font-size: 14px;
            cursor: pointer;
            transition: var(--transition);
        }

        .f-btn:hover {
            background: var(--primary-deep);
            transform: translateY(-1px);
        }

        .f-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1.4fr;
            gap: 44px;
            padding: 44px 0 30px;
        }

        .f-col h4 {
            color: #ffffff;
            font-size: 16px;
            margin-bottom: 18px;
            position: relative;
            padding-bottom: 8px;
        }

        .f-col h4::after {
            content: "";
            position: absolute;
            bottom: 0;
            left: 0;
            width: 26px;
            height: 3px;
            background: var(--primary);
            border-radius: 4px;
        }

        .f-col p {
            font-size: 14px;
            color: #AEB9D6;
            line-height: 1.75;
        }

        .f-links {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .f-links li {
            margin-bottom: 12px;
        }

        .f-links a {
            color: #AEB9D6;
            font-size: 14px;
            position: relative;
            transition: var(--transition);
            padding-left: 0;
        }

        .f-links a:hover {
            color: #ffffff;
            padding-left: 6px;
        }

        .contact-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .contact-list li {
            display: flex;
            align-items: center;
            gap: 10px;
            color: #AEB9D6;
            font-size: 14px;
            margin-bottom: 14px;
        }

        .contact-list i {
            width: 18px;
            text-align: center;
            color: var(--primary);
        }

        .f-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding: 22px 0;
            text-align: center;
        }

        .f-bottom p {
            color: #7C88A8;
            font-size: 13px;
            margin: 0;
        }

        .category-banner {
            background: linear-gradient(180deg, #FDF4EC 0%, #F6F4F1 100%);
            border-bottom: 1px solid var(--border);
            padding: 68px 0 60px;
            position: relative;
            overflow: hidden;
        }

        .category-banner .banner-bg-shape {
            position: absolute;
            width: 460px;
            height: 460px;
            background: rgba(206, 17, 38, 0.07);
            border-radius: 50%;
            top: -170px;
            right: -80px;
        }

        .banner-content {
            position: relative;
            z-index: 2;
            padding: 0 24px 0 0;
        }

        .banner-meta {
            font-size: 14px;
            color: var(--muted);
            margin-bottom: 14px;
            letter-spacing: 0.5px;
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 8px;
        }

        .banner-meta .line {
            width: 1px;
            height: 12px;
            background: #C8CCD4;
        }

        .banner-content h1 {
            font-size: 42px;
            letter-spacing: -0.6px;
            line-height: 1.18;
            margin-bottom: 20px;
        }

        .banner-content p {
            color: var(--body);
            max-width: 560px;
            font-size: 17px;
            margin-bottom: 28px;
        }

        .banner-content .banner-support {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 30px;
        }

        .banner-content .banner-support span {
            background: #ffffff;
            border: 1px solid var(--border);
            color: var(--title);
            border-radius: 999px;
            font-size: 13px;
            padding: 6px 14px;
            font-weight: 600;
        }

        .banner-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }

        .banner-visual {
            position: relative;
            align-self: center;
            padding-left: 20px;
        }

        .banner-visual img {
            width: 100%;
            aspect-ratio: 4 / 3;
            object-fit: cover;
            border-radius: 20px;
            box-shadow: var(--shadow);
        }

        .visual-badge {
            position: absolute;
            left: -12px;
            bottom: -18px;
            background: #ffffff;
            border-radius: 16px;
            padding: 12px 16px;
            box-shadow: var(--shadow);
            display: inline-flex;
            gap: 12px;
            align-items: center;
            border: 1px solid var(--border);
        }

        .visual-badge strong {
            color: var(--primary);
            font-size: 24px;
            line-height: 1;
            font-weight: 800;
        }

        .visual-badge span {
            font-size: 13px;
            color: var(--body);
            line-height: 1.2;
            max-width: 90px;
        }

        .featured-area {
            padding: 80px 0 70px;
            background: var(--surface);
        }

        .featured-card {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow);
            transition: var(--transition);
            height: 100%;
        }

        .featured-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .featured-main {
            display: flex;
            align-items: stretch;
            background: var(--surface);
        }

        .featured-main .feature-media {
            width: 45%;
            min-height: 260px;
            overflow: hidden;
        }

        .featured-main .feature-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .featured-main .feature-body {
            width: 55%;
            padding: 28px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: flex-start;
            gap: 16px;
        }

        .tag {
            display: inline-flex;
            align-items: center;
            background: rgba(206, 17, 38, 0.09);
            color: var(--primary);
            font-size: 13px;
            font-weight: 700;
            padding: 6px 12px;
            border-radius: 999px;
        }

        .mini-card {
            padding: 22px;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 12px;
            border-radius: var(--radius-lg);
            background: var(--surface);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            transition: var(--transition);
            height: 100%;
        }

        .mini-card:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-3px);
        }

        .mini-card img {
            width: 100%;
            aspect-ratio: 16 / 9;
            object-fit: cover;
            border-radius: 10px;
        }

        .mini-card p {
            margin: 0;
            color: var(--muted);
            font-size: 15px;
        }

        .card-more {
            font-size: 14px;
            font-weight: 700;
            color: var(--primary);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-top: auto;
        }

        .card-more i {
            transition: transform 0.2s;
        }

        .card-more:hover i {
            transform: translateX(4px);
        }

        .topic-area {
            padding: 88px 0;
            background: var(--page-bg);
        }

        .topic-grid {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 24px;
        }

        .topic-guide {
            border-radius: var(--radius-lg);
            background-color: var(--secondary);
            background-image: linear-gradient(135deg, rgba(0, 36, 125, 0.92), rgba(0, 36, 125, 0.68)), url('/assets/images/backpic/back-3.webp');
            background-position: center;
            background-size: cover;
            padding: 48px;
            min-height: 330px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            position: relative;
            overflow: hidden;
        }

        .topic-guide .tag-dark {
            color: #ffffff;
            background: rgba(255, 255, 255, 0.16);
            display: inline-flex;
            padding: 6px 14px;
            font-size: 13px;
            border-radius: 999px;
            font-weight: 700;
            align-self: flex-start;
            margin-bottom: auto;
        }

        .topic-guide h2 {
            color: #ffffff;
            font-size: 30px;
            line-height: 1.4;
            margin-top: 40px;
        }

        .topic-guide h2 span {
            color: #FFB4BC;
        }

        .topic-guide p {
            color: rgba(255, 255, 255, 0.85);
            max-width: 440px;
            margin: 18px 0 0;
            font-size: 15px;
        }

        .topic-links {
            margin-top: 28px;
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }

        .topic-links a {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.25);
            color: #ffffff;
            border-radius: 999px;
            padding: 8px 18px;
            font-size: 14px;
            font-weight: 600;
            transition: var(--transition);
        }

        .topic-links a:hover {
            background: var(--primary);
            border-color: var(--primary);
        }

        .topic-right-card {
            background: #ffffff;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            padding: 32px;
            box-shadow: var(--shadow);
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .topic-right-card h3 {
            font-size: 20px;
            margin-bottom: 24px;
            position: relative;
            padding-left: 14px;
        }

        .topic-right-card h3::before {
            content: "";
            position: absolute;
            left: 0;
            top: 5px;
            bottom: 5px;
            width: 4px;
            background: var(--primary);
            border-radius: 2px;
        }

        .topic-point-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .topic-point-list li {
            position: relative;
            padding-left: 22px;
            color: var(--body);
            font-size: 15px;
            margin-bottom: 16px;
            line-height: 1.6;
        }

        .topic-point-list li::before {
            content: "";
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--primary);
            position: absolute;
            left: 0;
            top: 9px;
        }

        .topic-point-list li strong {
            display: block;
            color: var(--title);
            font-size: 15px;
        }

        .topic-point-list li small {
            color: var(--muted);
            font-size: 14px;
        }

        .steps-area {
            padding: 88px 0;
            background: var(--surface);
        }

        .step-card {
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            background: var(--page-bg);
            padding: 26px;
            min-height: 230px;
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            transition: var(--transition);
        }

        .step-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            background: #ffffff;
        }

        .step-card:hover .step-num {
            background: var(--gradient);
            color: #ffffff;
        }

        .step-num {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: #fff;
            border: 1px solid var(--border);
            color: var(--primary);
            font-weight: 800;
            font-size: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            transition: var(--transition);
        }

        .step-card h3 {
            font-size: 18px;
            margin-bottom: 12px;
        }

        .step-card p {
            color: var(--muted);
            font-size: 14px;
            margin-bottom: 0;
        }

        .step-divider {
            display: none;
        }

        .faq-area {
            padding: 88px 0;
            background: var(--page-bg);
        }

        .faq-panel {
            max-width: 860px;
            margin: 0 auto;
        }

        .faq-item {
            background: var(--surface);
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            padding: 0 24px;
            margin-bottom: 12px;
            overflow: hidden;
            transition: var(--transition);
        }

        .faq-item:hover {
            border-color: rgba(206, 17, 38, 0.35);
        }

        .faq-item[open] {
            box-shadow: var(--shadow);
            border-left: 4px solid var(--primary);
            border-radius: var(--radius-md);
        }

        .faq-item summary {
            list-style: none;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            padding: 20px 0;
            font-weight: 700;
            color: var(--title);
            font-size: 17px;
            user-select: none;
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary::after {
            content: '\f107';
            font-family: "Font Awesome 6 Free";
            font-weight: 900;
            color: var(--muted);
            transition: transform 0.2s;
            flex: 0 0 auto;
        }

        .faq-item[open] summary::after {
            transform: rotate(180deg);
            color: var(--primary);
        }

        .faq-item p {
            color: var(--body);
            font-size: 15px;
            padding-bottom: 22px;
            margin: 0;
            line-height: 1.9;
        }

        .cta-area {
            padding: 80px 0;
            background: var(--surface);
        }

        .cta-card {
            border-radius: 24px;
            background: linear-gradient(135deg, #0E1738 0%, #00247D 100%);
            padding: 56px 64px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 30px;
            position: relative;
            overflow: hidden;
        }

        .cta-card::before {
            content: "";
            position: absolute;
            right: -80px;
            top: -80px;
            width: 240px;
            height: 240px;
            background: rgba(206, 17, 38, 0.3);
            border-radius: 50%;
        }

        .cta-content {
            position: relative;
            z-index: 2;
            color: #ffffff;
        }

        .cta-content h2 {
            color: #ffffff;
            font-size: 30px;
            margin-bottom: 14px;
        }

        .cta-content p {
            color: #B8C4E0;
            font-size: 15px;
            max-width: 560px;
            margin-bottom: 0;
        }

        .cta-content p strong {
            color: #FFB4BC;
        }

        .cta-actions {
            position: relative;
            z-index: 2;
            flex: 0 0 auto;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .btn-dark-red {
            background: var(--primary);
            border: 2px solid var(--primary);
            color: #ffffff;
        }

        .btn-dark-red:hover {
            background: var(--primary-deep);
            border-color: var(--primary-deep);
            color: #ffffff;
            box-shadow: 0 10px 30px rgba(206, 17, 38, 0.2);
            transform: translateY(-2px);
        }

        .btn-ghost-light {
            border-color: rgba(255, 255, 255, 0.6);
            color: #ffffff;
            background: transparent;
        }

        .btn-ghost-light:hover {
            background: rgba(255, 255, 255, 0.12);
            color: #ffffff;
        }

        .top-scroll {
            position: fixed;
            right: 24px;
            bottom: 24px;
            z-index: 90;
            background: linear-gradient(135deg, var(--secondary), var(--primary));
            color: #ffffff;
            border-radius: 999px;
            padding: 12px 22px;
            font-weight: 700;
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 12px 36px rgba(0, 36, 125, 0.22);
            transition: var(--transition);
            border: none;
            cursor: pointer;
        }

        .top-scroll:hover {
            transform: translateY(-3px);
            box-shadow: 0 16px 40px rgba(0, 36, 125, 0.3);
            color: #ffffff;
        }

        .card-link-wrapper {
            text-decoration: none;
            color: inherit;
            display: block;
            height: 100%;
        }

        .card-link-wrapper:hover {
            color: inherit;
            transform: none;
        }

        .card-title a {
            color: var(--title);
        }

        .card-title a:hover {
            color: var(--primary);
        }

        .category-group-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(206, 17, 38, 0.08);
            color: var(--secondary);
            font-size: 13px;
            font-weight: 700;
            padding: 5px 10px;
            border-radius: 6px;
        }

        .category-group-badge i {
            color: var(--primary);
            font-size: 11px;
        }

        @media screen and (max-width: 1023px) {
            h1 {
                font-size: 38px;
            }

            .banner-content h1 {
                font-size: 36px;
            }

            .featured-main {
                flex-direction: column;
            }

            .featured-main .feature-media,
            .featured-main .feature-body {
                width: 100%;
            }

            .featured-main .feature-media {
                min-height: 200px;
            }

            .topic-grid {
                grid-template-columns: 1fr;
            }

            .f-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }

            .cta-card {
                flex-direction: column;
                align-items: flex-start;
                padding: 44px 36px;
            }

            .cta-actions {
                flex-direction: row;
                flex-wrap: wrap;
            }
        }

        @media screen and (max-width: 639px) {
            body {
                font-size: 16px;
            }

            h1 {
                font-size: 30px;
            }

            h2 {
                font-size: 24px;
            }

            .section-space {
                padding: 56px 0;
            }

            .header-top {
                min-height: 56px;
            }

            .logo-text {
                font-size: 20px;
            }

            .logo-year {
                font-size: 18px;
            }

            .link-entrance {
                height: 34px;
                font-size: 13px;
                padding: 0 10px;
            }

            .channel-link {
                height: 40px;
                padding: 0 14px;
                font-size: 14px;
            }

            .channel-link.active::after {
                left: 12px;
                right: 12px;
            }

            .category-banner {
                padding: 40px 0 48px;
            }

            .banner-content h1 {
                font-size: 30px;
            }

            .banner-actions .btn {
                width: 100%;
            }

            .banner-visual img {
                margin-top: 36px;
            }

            .visual-badge {
                left: 8px;
                bottom: -12px;
            }

            .featured-area {
                padding: 56px 0 48px;
            }

            .featured-card {
                margin-bottom: 16px;
            }

            .featured-main .feature-body {
                padding: 24px;
            }

            .section-heading {
                margin-bottom: 24px;
            }

            .topic-area,
            .steps-area,
            .faq-area {
                padding: 56px 0;
            }

            .topic-guide {
                padding: 30px 24px;
                min-height: 0;
            }

            .topic-guide h2 {
                font-size: 24px;
                margin-top: 24px;
            }

            .topic-links {
                margin-top: 20px;
            }

            .topic-links a {
                font-size: 13px;
                padding: 7px 13px;
            }

            .topic-right-card {
                padding: 24px;
            }

            .step-card {
                min-height: 0;
                margin-bottom: 12px;
                padding: 22px;
            }

            .faq-item {
                padding: 0 18px;
            }

            .faq-item summary {
                font-size: 15px;
            }

            .f-top {
                row-gap: 18px;
                font-size: 20px;
            }

            .f-input {
                width: 100%;
            }

            .f-btn {
                width: 100%;
            }

            .f-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }

            .cta-area {
                padding: 56px 0;
            }

            .cta-card {
                padding: 34px 24px;
            }

            .cta-card h2 {
                font-size: 24px;
            }

            .top-scroll {
                display: none;
            }
        }

/* roulang page: category1 */
@charset "UTF-8";
:root {
  --primary: #CE1126;
  --primary-deep: #A00D1F;
  --secondary: #00247D;
  --secondary-light: #3A5BA0;
  --navy-deep: #0E1738;
  --page-bg: #F6F4F1;
  --card-bg: #FFFFFF;
  --title: #0F172A;
  --body-text: #334155;
  --muted: #64748B;
  --border: #E3E5EA;
  --success: #176B4D;
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 12px;
  --shadow: 0 4px 16px rgba(0, 36, 125, .07), 0 2px 6px rgba(15, 23, 42, .04);
  --shadow-hover: 0 10px 30px rgba(0, 36, 125, .10), 0 4px 12px rgba(15, 23, 42, .06);
  --section-space: 88px;
  --font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Source Han Sans SC", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--page-bg);
  color: var(--body-text);
  font-family: var(--font-family);
  font-size: 17px;
  line-height: 1.75;
  text-rendering: optimizeLegibility;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--secondary);
  text-decoration: none;
  transition: color .2s ease, background-color .2s ease, border-color .2s ease, box-shadow .2s ease;
}

a:hover,
a:focus-visible {
  color: var(--primary-deep);
  outline: none;
}

button,
input {
  font-family: inherit;
}

button:focus-visible,
input:focus-visible,
a:focus-visible {
  outline: 3px solid rgba(0, 36, 125, .35);
  outline-offset: 2px;
  border-radius: 6px;
}

ul,
ol,
p,
h1,
h2,
h3,
h4,
h5 {
  margin: 0;
}

h1,
h2,
h3,
h4 {
  color: var(--title);
  font-weight: 800;
  line-height: 1.3;
}

.grid-container {
  max-width: 1220px;
  padding-left: 20px;
  padding-right: 20px;
}

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 10px 22px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  line-height: 1;
  border: 1px solid transparent;
  transition: transform .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease;
  cursor: pointer;
  white-space: nowrap;
}

.btn i {
  font-size: 14px;
}

.btn-primary {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
  color: #FFFFFF;
  box-shadow: 0 4px 16px rgba(0, 36, 125, .16);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: linear-gradient(135deg, var(--secondary-light) 0%, var(--primary-deep) 100%);
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(206, 17, 38, .18);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: none;
}

.btn-outline {
  background: #fff;
  color: var(--secondary);
  border: 1px solid #C7CFE0;
}

.btn-outline:hover,
.btn-outline:focus-visible {
  color: var(--primary-deep);
  border-color: var(--primary);
  background: #FFF8F8;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(15, 23, 42, .05);
}

.btn-outline:active {
  transform: translateY(0);
}

.btn-white {
  background: #fff;
  color: var(--secondary);
  border-color: #fff;
}

.btn-white:hover,
.btn-white:focus-visible {
  color: var(--primary-deep);
  background: #FFF3F3;
  transform: translateY(-2px);
}

/* ---------- 标签 ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: .02em;
}

.tag-red {
  color: var(--primary-deep);
  background: rgba(206, 17, 38, .08);
  border: 1px solid rgba(206, 17, 38, .12);
}

.tag-blue {
  color: var(--secondary);
  background: rgba(0, 36, 125, .07);
  border: 1px solid rgba(0, 36, 125, .12);
}

.tag-light {
  display: inline-flex;
  color: #fff;
  background: rgba(255, 255, 255, .14);
  border: 1px solid rgba(255, 255, 255, .22);
}

.tag-muted {
  color: var(--muted);
  background: #F2F4F6;
}

/* ---------- 卡片 ---------- */
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.card:hover {
  border-color: rgba(206, 17, 38, .18);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}

.card:active {
  transform: translateY(-1px);
}

/* ---------- Header ---------- */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--border);
  position: relative;
  z-index: 60;
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 66px;
  gap: 16px;
  padding: 10px 0;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 24px;
  line-height: 1;
  font-weight: 800;
}

.logo-year {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 48px;
  padding: 5px 9px;
  background: var(--primary);
  color: #fff;
  border-radius: 7px;
  letter-spacing: .01em;
  font-size: 27px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  box-shadow: 0 3px 10px rgba(206, 17, 38, .16);
}

.logo-text {
  display: inline-flex;
  align-items: center;
  color: var(--title);
  letter-spacing: .01em;
}

.uk {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 23px;
  height: 18px;
  margin-left: 5px;
  padding: 0 4px;
  background: var(--secondary);
  color: #fff;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.uk::after {
  content: "UK";
}

.header-right {
  display: flex;
  align-items: center;
}

.link-entrance {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  min-height: 34px;
  padding: 4px 13px;
  border: 1px solid #C7CFE0;
  border-radius: 999px;
  color: var(--secondary);
  font-size: 13px;
  font-weight: 600;
  background: #fff;
}

.link-entrance:hover,
.link-entrance:focus-visible {
  background: #F7F9FF;
  border-color: var(--secondary-light);
  color: var(--secondary);
}

.channel-nav {
  background: #fff;
  border-top: 1px solid #EDEFF3;
  position: relative;
  z-index: 58;
}

.channel-nav.is-pinned {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(15, 23, 42, .06);
}

.channel-inner {
  display: flex;
  align-items: center;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  padding: 3px 0;
  gap: 4px;
}

.channel-inner::-webkit-scrollbar {
  display: none;
}

.channel-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  flex: 0 0 auto;
  min-height: 38px;
  margin: 0 8px;
  padding: 6px 2px;
  color: #3D4A5C;
  font-size: 15px;
  font-weight: 600;
  border-bottom: 3px solid transparent;
}

.channel-link:hover,
.channel-link:focus-visible {
  color: var(--primary-deep);
}

.channel-link.active {
  color: var(--title);
  font-weight: 800;
  border-bottom-color: var(--primary);
}

.channel-link.active::after {
  content: "";
  position: absolute;
  left: 4px;
  right: 4px;
  bottom: -1px;
  height: 3px;
  background: var(--primary);
  border-radius: 3px 3px 0 0;
}

/* ---------- 面包屑 ---------- */
.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 18px;
}

.breadcrumb a {
  color: var(--secondary);
  font-weight: 500;
}

.breadcrumb a:hover {
  color: var(--primary-deep);
}

.breadcrumb i {
  font-size: 11px;
  color: #99A3B4;
}

/* ---------- Hero / 频道横幅 ---------- */
.cat-hero {
  position: relative;
  background-color: #FBF6EE;
  background-image:
    radial-gradient(circle at 85% 15%, rgba(206, 17, 38, .07), transparent 24%),
    radial-gradient(circle at 15% 82%, rgba(0, 36, 125, .06), transparent 28%);
  padding: 58px 0 64px;
  border-bottom: 1px solid #EDE5D8;
  overflow: hidden;
}

.cat-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("/assets/images/backpic/back-2.webp");
  background-position: center 20%;
  background-size: cover;
  opacity: .04;
  pointer-events: none;
}

.cat-hero .grid-container {
  position: relative;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  padding: 4px 14px 4px 8px;
  border-radius: 999px;
  background: rgba(206, 17, 38, .06);
  border: 1px solid rgba(206, 17, 38, .14);
  color: var(--primary-deep);
  font-size: 13px;
  font-weight: 600;
}

.hero-eyebrow .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary);
}

.page-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  font-size: 44px;
  line-height: 1.2;
  margin-bottom: 16px;
}

.page-title .cat-name {
  color: var(--title);
}

.page-title .title-sep {
  width: 22px;
  height: 2px;
  background: var(--primary);
  border-radius: 99px;
  white-space: nowrap;
  display: inline-block;
}

.page-title .brand-name {
  color: var(--primary-deep);
  font-weight: 800;
}

.hero-lead {
  font-size: 20px;
  line-height: 1.55;
  color: #1F2D3D;
  font-weight: 600;
  max-width: 620px;
  margin-bottom: 14px;
}

.hero-desc {
  font-size: 16px;
  color: var(--muted);
  max-width: 600px;
  margin-bottom: 28px;
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
  font-size: 13px;
  color: var(--muted);
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-meta i {
  color: var(--primary);
}

.hero-figure {
  position: relative;
  padding-top: 16px;
}

.hero-photo {
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  box-shadow: 0 18px 50px rgba(0, 36, 125, .14);
  border: 6px solid #fff;
  background-color: #E8E2D8;
  transform: rotate(.5deg);
}

.hero-photo::before {
  content: "";
  display: block;
  padding-top: 82%;
}

.hero-photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-badge {
  position: absolute;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid #E4D9C8;
  box-shadow: var(--shadow);
  padding: 7px 13px;
  font-size: 13px;
  color: var(--title);
  font-weight: 700;
}

.hero-badge i {
  color: var(--primary);
}

.hero-badge-one {
  top: 28px;
  right: -4px;
}

.hero-badge-two {
  bottom: 34px;
  left: -10px;
}

.hero-badge-three {
  top: 50%;
  right: 6px;
  transform: translateY(-50%);
}

/* ---------- Section ---------- */
.section {
  padding: 88px 0;
}

.section-white {
  background: #fff;
}

.section-tint {
  background: #F8F5F0;
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 34px;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--primary-deep);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .06em;
  margin-bottom: 10px;
}

.kicker::before {
  content: "";
  width: 12px;
  height: 3px;
  border-radius: 9px;
  background: var(--primary);
}

.section-title {
  font-size: 32px;
  line-height: 1.25;
  letter-spacing: -.01em;
}

.section-sub {
  color: var(--muted);
  margin-top: 12px;
  max-width: 720px;
  font-size: 16px;
}

.section-link {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--secondary);
  font-weight: 700;
  font-size: 15px;
  padding: 8px 0 4px;
  border-bottom: 2px solid transparent;
}

.section-link:hover,
.section-link:focus-visible {
  color: var(--primary-deep);
  border-bottom-color: var(--primary);
}

/* ---------- 组件头部 ---------- */
.topic-label {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--primary-deep);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.topic-label::after {
  content: "";
  width: 34px;
  height: 1px;
  background: rgba(206, 17, 38, .3);
}

/* ---------- 推荐精选 ---------- */
.feature-card-main {
  height: 100%;
  overflow: hidden;
}

.feature-main-flex {
  display: flex;
  height: 100%;
  min-height: 280px;
}

.feature-main-media {
  width: 44%;
  flex: 0 0 44%;
  position: relative;
  overflow: hidden;
  background: #EDEAE3;
}

.feature-main-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

.feature-main-body {
  flex: 1;
  padding: 28px 26px 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
}

.feature-main-body .tag {
  margin-bottom: 14px;
}

.feature-main-body h3 {
  font-size: 24px;
  letter-spacing: -.01em;
  margin-bottom: 12px;
  line-height: 1.35;
}

.feature-main-body h3 a {
  color: var(--title);
}

.feature-main-body h3 a:hover {
  color: var(--primary-deep);
}

.feature-main-body p {
  color: var(--muted);
  font-size: 15px;
  margin-bottom: 16px;
  line-height: 1.7;
  max-width: 390px;
}

.feature-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--secondary);
  font-weight: 700;
  font-size: 14px;
}

.feature-more:hover {
  color: var(--primary-deep);
}

.feature-more i {
  font-size: 13px;
  transition: transform .2s ease;
}

.feature-more:hover i {
  transform: translateX(3px);
}

.feature-right {
  display: flex;
  flex-direction: column;
  gap: 20px;
  height: 100%;
}

.mini-card {
  flex: 1;
  display: flex;
  overflow: hidden;
  min-height: 0;
}

.mini-card .mini-img {
  width: 42%;
  flex: 0 0 42%;
  position: relative;
  overflow: hidden;
  background: #EBE8E0;
}

.mini-card .mini-img img {
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  object-fit: cover;
}

.mini-card .mini-content {
  flex: 1;
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.mini-card .tag {
  margin-bottom: 10px;
}

.mini-card h3 {
  font-size: 18px;
  line-height: 1.4;
  margin-bottom: 8px;
}

.mini-card h3 a {
  color: var(--title);
}

.mini-card h3 a:hover {
  color: var(--primary-deep);
}

.mini-card p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

@media (min-width: 640px) and (max-width: 1023px) {
  .feature-main-flex {
    flex-direction: column;
  }
  .feature-main-media {
    width: 100%;
    flex-basis: auto;
    height: 220px;
    position: relative;
  }
  .mini-card {
    min-height: 170px;
  }
}

/* ---------- 热点主题 ---------- */
.hot-card {
  background: var(--navy-deep);
  background-image: linear-gradient(135deg, #0E1738 0%, #00247D 100%);
  border-color: transparent;
  color: #C9D3E8;
  height: 100%;
  overflow: hidden;
  position: relative;
}

.hot-card::after {
  content: "";
  position: absolute;
  right: -50px;
  bottom: -40px;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  border: 28px solid rgba(255, 255, 255, .04);
  pointer-events: none;
}

.hot-card .card-inner {
  position: relative;
  z-index: 2;
  height: 100%;
  padding: 34px 32px;
  display: flex;
  flex-direction: column;
}

.hot-card .kicker {
  color: #F9C9CE;
}

.hot-card .kicker::before {
  background: var(--primary);
}

.hot-card h3,
.hot-card h4 {
  color: #fff;
  margin-bottom: 12px;
}

.hot-card p {
  color: #A9B7DB;
  max-width: 560px;
  font-size: 15px;
}

.hot-topic-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin: 24px 0 26px;
  padding: 0;
}

.hot-topic-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  color: #D6E0F2;
  font-size: 15px;
  font-weight: 600;
}

.hot-topic-list .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .32);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  flex: 0 0 26px;
}

.hot-topic-list small {
  display: block;
  color: #7E8FC0;
  font-size: 13px;
  font-weight: 400;
  line-height: 1.6;
}

.focus-card {
  background: #fff;
  height: 100%;
  padding: 30px 26px 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow);
}

.focus-card h4 {
  color: var(--title);
  font-size: 18px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.focus-card h4 i {
  color: var(--primary);
  font-size: 17px;
}

.focus-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.focus-list li {
  position: relative;
  padding-left: 18px;
  color: #334155;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
}

.focus-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .8em;
  width: 7px;
  height: 7px;
  background: var(--primary);
  border-radius: 50%;
}

.focus-list span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 400;
  margin-top: 4px;
}

/* ---------- 人群场景 ---------- */
.scene-card {
  height: 100%;
  padding: 26px 24px 22px;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius-lg);
  background: #fff;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: transform .25s ease, box-shadow .25s ease;
}

.scene-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.scene-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(0, 36, 125, .07);
  color: var(--secondary);
  font-size: 21px;
  margin-bottom: 18px;
}

.scene-card:nth-child(2) .scene-icon {
  background: rgba(206, 17, 38, .07);
  color: var(--primary);
}

.scene-card h3 {
  font-size: 21px;
  margin-bottom: 9px;
}

.scene-card p {
  color: var(--muted);
  font-size: 14px;
  flex: 1;
}

.scene-card .scene-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 17px;
}

.scene-card .tag {
  font-size: 12px;
}

/* ---------- 数据信任条 ---------- */
.data-band {
  background: #fff;
  border-top: 1px solid #F0E8E0;
  border-bottom: 1px solid #F0E8E0;
}

.data-wrap {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.data-item {
  text-align: center;
  padding: 22px 10px;
  background: #FBF8F4;
  border-radius: 18px;
  border: 1px solid #EEE7DD;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.data-item:hover {
  border-color: rgba(206, 17, 38, .18);
  box-shadow: var(--shadow);
}

.data-circle {
  width: 76px;
  height: 76px;
  margin: 0 auto 12px;
  border-radius: 50%;
  background: #fff;
  border: 2px solid rgba(206, 17, 38, .45);
  box-shadow: 0 0 0 4px rgba(206, 17, 38, .06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-deep);
  font-size: 22px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.data-item h3 {
  font-size: 16px;
  color: var(--title);
  margin-bottom: 2px;
}

.data-item p {
  color: var(--muted);
  font-size: 13px;
}

/* ---------- 三步指引 ---------- */
.step-section {
  background: linear-gradient(to bottom, #FBF8F4 0%, #FFFFFF 100%);
}

.step-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.step-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 30px 28px 26px;
  position: relative;
  box-shadow: var(--shadow);
  transition: box-shadow .25s ease;
}

.step-card:hover {
  box-shadow: var(--shadow-hover);
}

.step-card .step-num {
  font-size: 52px;
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 2px rgba(206, 17, 38, .35);
  font-variant-numeric: tabular-nums;
  margin-bottom: 20px;
}

.step-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
}

.step-card p {
  color: var(--muted);
  font-size: 15px;
}

.step-card .step-frame {
  display: inline-block;
  margin-top: 18px;
  font-size: 14px;
  font-weight: 700;
  color: var(--primary-deep);
  border-bottom: 1px solid rgba(206, 17, 38, .2);
}

/* ---------- FAQ ---------- */
.faq-list {
  max-width: 880px;
  margin: 0 auto;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  margin-bottom: 14px;
  overflow: hidden;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.faq-item.open {
  border-left: 3px solid var(--primary);
  box-shadow: var(--shadow);
}

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  padding: 20px 22px 18px;
  font-size: 17px;
  font-weight: 700;
  color: var(--title);
  line-height: 1.5;
  cursor: pointer;
  transition: background-color .2s ease;
}

.faq-q:hover {
  background: #FFF7F7;
}

.faq-q .fa-icon {
  color: var(--primary);
  font-size: 15px;
  transition: transform .25s ease;
  flex: 0 0 auto;
}

.faq-item.open .fa-icon {
  transform: rotate(45deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}

.faq-a-inner {
  padding: 0 22px 22px;
  color: #4B5A72;
  font-size: 15px;
  line-height: 1.8;
}

/* ---------- CTA ---------- */
.cta-bottom {
  background: linear-gradient(135deg, #0E1738 0%, #00247D 100%);
  color: #E1E8FA;
  padding: 62px 0;
  position: relative;
  overflow: hidden;
}

.cta-bottom::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -60px;
  width: 230px;
  height: 230px;
  border-radius: 50%;
  border: 40px solid rgba(255, 255, 255, .05);
}

.cta-bottom .grid-container {
  position: relative;
  z-index: 2;
}

.cta-title {
  color: #fff;
  font-size: 32px;
  margin-bottom: 12px;
}

.cta-text {
  color: #B0BFE3;
  max-width: 720px;
  margin-bottom: 28px;
  font-size: 16px;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 页脚 ---------- */
.site-footer {
  background: var(--navy-deep);
  color: #B8C4E0;
  font-size: 14px;
  padding-top: 26px;
}

.footer-border {
  height: 3px;
  background: var(--primary);
}

.footer-padding-top {
  padding-top: 22px;
}

.f-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 26px;
  padding: 24px 0 34px;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
  flex-wrap: wrap;
}

.f-brand {
  max-width: 480px;
}

.f-brand .logo-text {
  color: #fff;
}

.f-brand .logo {
  font-size: 22px;
}

.f-newsletter {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.f-input {
  min-width: 280px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .16);
  background: rgba(255, 255, 255, .04);
  color: #fff;
  padding: 0 18px;
  font-size: 14px;
}

.f-input::placeholder {
  color: #7E8FC2;
}

.f-btn {
  height: 42px;
  padding: 0 22px;
  border-radius: 999px;
  border: 0;
  background: var(--primary);
  color: #fff;
  font-weight: 700;
  cursor: pointer;
  transition: background-color .2s ease;
}

.f-btn:hover {
  background: var(--primary-deep);
}

.f-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 44px;
  padding: 42px 0 36px;
}

.f-col h4 {
  color: #fff;
  font-size: 17px;
  margin-bottom: 16px;
  font-weight: 700;
}

.f-col p {
  color: #8FA0CA;
  font-size: 14px;
  line-height: 1.8;
}

.f-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.f-links a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #B8C4E0;
  font-size: 14px;
}

.f-links a::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--primary);
  transition: transform .2s ease;
}

.f-links a:hover {
  color: #fff;
}

.f-links a:hover::before {
  transform: scale(1.4);
  background: #fff;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}

.contact-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: #B8C4E0;
}

.contact-list i {
  color: #fff;
  width: 18px;
  text-align: center;
}

.f-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding: 18px 0 24px;
  border-top: 1px solid rgba(255, 255, 255, .06);
  color: #7E8FC2;
  font-size: 13px;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1023px) {
  :root {
    --section-space: 64px;
  }

  .section {
    padding: 64px 0;
  }

  .grid-container {
    max-width: 100%;
    padding-left: 18px;
    padding-right: 18px;
  }

  .f-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 639px) {
  :root {
    --section-space: 52px;
  }

  body {
    font-size: 16px;
  }

  .section {
    padding: 56px 0;
  }

  .page-title {
    font-size: 32px;
    gap: 6px 10px;
  }

  .page-title .title-sep {
    width: 18px;
  }

  .hero-lead {
    font-size: 18px;
  }

  .header-top {
    min-height: 56px;
  }

  .logo {
    gap: 7px;
    font-size: 20px;
  }

  .logo-year {
    min-width: 40px;
    padding: 4px 7px;
    font-size: 23px;
    border-radius: 6px;
  }

  .logo-text {
    font-size: 20px;
  }

  .uk {
    min-width: 21px;
    height: 16px;
    font-size: 9px;
  }

  .header-right .link-entrance {
    font-size: 12px;
    padding: 3px 10px;
  }

  .cat-hero {
    padding: 42px 0 48px;
  }

  .hero-figure {
    margin-top: 26px;
  }

  .hero-photo::before {
    padding-top: 72%;
  }

  .hero-badge-one {
    right: 8px;
  }

  .hero-badge-two {
    left: 8px;
    bottom: 22px;
  }

  .section-title {
    font-size: 25px;
  }

  .section-sub {
    font-size: 14px;
  }

  .feature-card-main {
    min-height: 0;
  }

  .feature-main-media {
    width: 100%;
    height: 210px;
    flex-basis: auto;
  }

  .feature-main-body {
    padding: 22px 18px;
  }

  .feature-main-body h3 {
    font-size: 21px;
  }

  .mini-card {
    min-height: 126px;
  }

  .mini-card .mini-img {
    width: 40%;
    flex-basis: 40%;
  }

  .mini-card .mini-content {
    padding: 16px 14px;
  }

  .mini-card h3 {
    font-size: 16px;
  }

  .data-wrap {
    grid-template-columns: 1fr 1fr;
    gap: 14px;
  }

  .data-item {
    padding: 18px 8px;
  }

  .data-circle {
    width: 62px;
    height: 62px;
    font-size: 19px;
  }

  .step-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .f-grid {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 28px 0;
  }

  .f-top {
    padding: 2px 0 30px;
  }

  .f-input {
    min-width: 0;
    width: 100%;
  }

  .f-newsletter {
    width: 100%;
  }

  .f-newsletter .f-input {
    flex: 1;
  }

  .channel-link {
    margin: 0 6px;
    font-size: 14px;
  }

  .breadcrumb {
    font-size: 12px;
  }

  .cta-title {
    font-size: 26px;
  }
}

/* roulang page: category3 */
:root{
  --primary:#CE1126;
  --primary-deep:#A00D1F;
  --secondary:#00247D;
  --secondary-light:#3A5BA0;
  --bg:#F6F4F1;
  --card:#FFFFFF;
  --title:#0F172A;
  --body:#334155;
  --muted:#64748B;
  --border:#E3E5EA;
  --radius-lg:20px;
  --radius-md:14px;
  --radius-sm:12px;
  --shadow:0 4px 16px rgba(0,36,125,0.07),0 2px 6px rgba(15,23,42,0.04);
  --shadow-hover:0 10px 30px rgba(0,36,125,0.10),0 4px 12px rgba(15,23,42,0.06);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Source Han Sans SC",sans-serif;
  background:var(--bg);
  color:var(--body);
  font-size:17px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
a{text-decoration:none;color:inherit;transition:color .2s ease}
img{display:block;max-width:100%;height:auto}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,textarea{outline:none;font-family:inherit}
h1,h2,h3,h4{font-weight:800;color:var(--title);line-height:1.3}
.grid-container{max-width:1200px}
/* ========= Header ========= */
.site-header{background:#fff;border-bottom:1px solid var(--border)}
.header-top{padding:16px 0 10px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.logo{display:flex;align-items:center;gap:8px;cursor:default}
.logo-year{font-size:30px;line-height:1;font-weight:900;color:#fff;background:var(--primary);border-radius:10px;padding:6px 11px;letter-spacing:-1px;box-shadow:0 3px 8px rgba(206,17,38,.22)}
.logo-text{font-size:24px;font-weight:800;color:var(--title);letter-spacing:.5px}
.logo-text .uk{color:var(--primary)}
.header-right{display:flex;align-items:center;gap:8px}
.link-entrance{font-size:14px;color:var(--secondary);border:1px solid rgba(0,36,125,.28);border-radius:999px;padding:8px 18px;font-weight:600;transition:all .2s}
.link-entrance:hover{background:rgba(0,36,125,.05);border-color:var(--secondary)}
.channel-nav{background:#fff;border-bottom:1px solid var(--border);margin-top:2px}
.channel-inner{display:flex;gap:6px;overflow-x:auto;padding:2px 0 0;scrollbar-width:none}
.channel-inner::-webkit-scrollbar{display:none}
.channel-link{position:relative;padding:13px 18px;font-size:15px;font-weight:600;color:var(--body);white-space:nowrap;transition:color .2s;border-top:2px solid transparent}
.channel-link:hover{color:var(--primary)}
.channel-link.active{color:var(--primary);font-weight:800;border-top-color:var(--primary)}
/* ========= 通用 Banner ========= */
.category-hero{background:var(--bg);border-bottom:1px solid #ede8e2;position:relative;overflow:hidden}
.category-hero:before{content:"";position:absolute;inset:0;background:url('/assets/images/backpic/back-1.png') right center/cover no-repeat;opacity:.20}
.category-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#F6F4F1 52%,transparent 100%)}
.hero-inner{padding:62px 0 58px;position:relative;z-index:2}
.category-tag{display:inline-flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--border);padding:7px 16px;border-radius:999px;font-size:13px;color:var(--muted);font-weight:600;box-shadow:var(--shadow)}
.category-tag i{color:var(--primary)}
.category-tag em{font-style:normal;color:var(--secondary)}
.category-title{display:flex;align-items:center;gap:14px;margin:24px 0 12px;flex-wrap:wrap}
.category-title .cat-name{font-size:44px;font-weight:900;color:var(--primary);letter-spacing:-2px}
.category-title .cat-sep{width:2px;height:34px;background:linear-gradient(180deg,var(--primary),var(--secondary));border-radius:2px}
.category-title .cat-site{font-size:36px;font-weight:900;color:var(--title)}
.hero-desc{max-width:620px;font-size:17px;color:var(--title);line-height:1.8;margin-bottom:20px}
.hero-desc b{color:var(--primary)}
.hero-meta{display:flex;gap:22px;flex-wrap:wrap;margin-top:20px;padding-top:20px;border-top:1px solid rgba(15,23,42,.08)}
.hero-meta span{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--body);font-weight:600}
.hero-meta i{color:var(--primary);width:18px;text-align:center}
/* ============ Section ============ */
.section-block{padding:66px 0}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:32px}
.sec-title{font-size:30px;color:var(--title)}
.sec-sub{font-size:15px;color:var(--muted);margin-top:7px}
/* ========= 推荐大卡 ========= */
.featured-zone{background:#fff;border-bottom:1px solid #eceded}
.featured-primary,.cell-card{background:#fff}
.big-feature{background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);height:100%;transition:transform .25s ease,box-shadow .25s ease;border:1px solid rgba(227,229,234,.6)}
.big-feature:hover,.mini-feature:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.big-feature .feature-media{overflow:hidden;background:#f0e9e3}
.big-feature .feature-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.big-feature:hover .feature-media img{transform:scale(1.03)}
.feature-body{padding:26px 28px}
.feature-label{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.num-badge{display:inline-flex;align-items:center;justify-content:center;min-width:34px;height:34px;padding:0 8px;border-radius:50%;background:rgba(206,17,38,.09);color:var(--primary);font-weight:900;font-size:16px;font-variant-numeric:tabular-nums}
.card-tag{background:rgba(0,36,125,.06);color:var(--secondary);padding:4px 12px;border-radius:999px;font-size:13px;font-weight:700}
.feature-title{font-size:22px;font-weight:800;color:var(--title);margin-bottom:12px;line-height:1.45}
.feature-desc{color:var(--body);font-size:15px;line-height:1.8;margin-bottom:18px}
.feature-time{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:6px}
.mini-feature{background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);border:1px solid rgba(227,229,234,.7);transition:transform .25s ease,box-shadow .25s ease;height:100%;display:flex;flex-direction:column}
.mini-feature .mini-media{background:#f0e9e3;height:132px;overflow:hidden}
.mini-feature .mini-media img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.mini-feature:hover .mini-media img{transform:scale(1.05)}
.mini-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.mini-title{font-size:18px;font-weight:800;line-height:1.5;color:var(--title);margin:10px 0 8px}
.mini-desc{font-size:14px;color:var(--muted);line-height:1.7;flex:1}
.mini-meta{display:flex;align-items:center;justify-content:space-between;margin-top:14px;font-size:13px;color:var(--muted)}
/* hotspot */
.hotspot-zone{padding:64px 0;background:var(--bg)}
.data-cat{background:transparent}
.hot-card-outer{height:100%}
.hot-blue{background:linear-gradient(135deg,#0E1738 0%,#00247D 100%);border-radius:var(--radius-lg);padding:34px 32px;color:#E3E9FF;height:100%;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;box-shadow:0 12px 34px rgba(0,36,125,.18)}
.hot-blue::after{content:"";position:absolute;right:-38px;top:-45px;width:180px;height:180px;border:26px solid rgba(255,255,255,.04);border-radius:50%}
.hot-blue .hot-kicker{font-size:13px;letter-spacing:2px;opacity:.8;display:flex;align-items:center;gap:8px}
.hot-blue .hot-kicker i{color:#ffb3bc}
.hot-blue h3{color:#fff;font-size:24px;line-height:1.4;margin:16px 0 12px}
.hot-blue p{font-size:15px;line-height:1.8;background:rgba(255,255,255,.05);padding:14px 16px;border-radius:12px;border-left:3px solid var(--primary);margin-bottom:24px}
.hot-blue .hot-points li{display:flex;align-items:center;gap:8px;color:#DCE3FA;font-size:14px;margin-bottom:12px}
.hot-blue .hot-points li i{color:var(--primary);font-size:12px}
.hot-shot-list{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:12px;height:100%;display:flex;flex-direction:column;justify-content:center}
.hot-shot-list li{border-bottom:1px solid #EEF0F3;padding:19px 14px;display:flex;align-items:center;gap:13px}
.hot-shot-list li:last-child{border-bottom:none}
.hot-dot{width:8px;height:8px;border-radius:50%;background:var(--primary);flex:0 0 8px}
.hot-shot-list .hot-name{font-size:16px;color:var(--title);font-weight:700;display:block}
.hot-shot-list .hot-ins{font-size:14px;color:var(--muted)}
.hot-more{margin-left:auto;color:var(--secondary);font-weight:700;font-size:15px}
.hot-shot-list li:hover .hot-name{color:var(--primary)}
/* feature flow */
.feature-grid-4{padding:68px 0;background:#fff}
.feature-grid-4 .cell-card{border-radius:var(--radius-md);border:1px solid var(--border);background:#fff;padding:26px 24px;box-shadow:var(--shadow);height:100%;position:relative;transition:all .25s}
.feature-grid-4 .cell-card:hover{box-shadow:var(--shadow-hover);transform:translateY(-3px)}
.feature-grid-4 .cell-card .feat-ic{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:rgba(206,17,38,.08);color:var(--primary);font-size:20px;margin-bottom:15px}
.feature-grid-4 h3{font-size:17px;margin-bottom:8px}
.feature-grid-4 .card-arrow{margin-top:16px;font-size:14px;font-weight:700;color:var(--secondary);display:inline-flex;align-items:center;gap:6px}
.feature-grid-4 .cell-card:hover .card-arrow{color:var(--primary);gap:10px}
/* audience */
.audience-zone{background:var(--bg);border-top:1px solid #ececec}
.audience-card{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow);height:100%;padding:28px 26px;border:1px solid rgba(227,229,234,.8);transition:box-shadow .22s}
.audience-card:hover{box-shadow:var(--shadow-hover)}
.audience-card .aud-num{font-size:14px;font-weight:900;color:var(--primary);letter-spacing:1px}
.audience-card h3{font-size:18px;margin:9px 0 10px}
.audience-card p{font-size:15px;line-height:1.75;color:var(--muted)}
.audience-card ul{margin-top:14px;display:flex;flex-direction:column;gap:8px}
.audience-card li{font-size:14px;color:var(--body);display:flex;gap:7px;align-items:flex-start}
.audience-card li i{color:var(--primary);font-size:12px;margin-top:-2px}
/* FAQ */
.faq-zone{background:#fff;padding:72px 0}
.accordion-item{border:1px solid var(--border);border-radius:var(--radius-md);background:#fff;margin-bottom:12px;overflow:hidden;transition:box-shadow .2s}
.accordion-item:hover{border-color:#F2C6CC;box-shadow:var(--shadow)}
.accordion-item[aria-expanded="true"]{border-left:4px solid var(--primary);border-radius:var(--radius-md)}
.accordion-title{display:flex;align-items:center;gap:12px;justify-content:space-between;width:100%;padding:18px 22px;font-size:17px;color:var(--title);font-weight:700;background:#fff;border-radius:var(--radius-md);font-family:inherit;text-align:left;transition:background .2s,color .2s}
.accordion-title:hover{background:#FFF7F7;color:var(--primary)}
.accordion-title i{transition:transform .2s;color:var(--primary)}
.accordion-item.is-active .accordion-title i{transform:rotate(180deg)}
.accordion-title .faq-num{width:30px;height:30px;border-radius:50%;background:rgba(206,17,38,.08);color:var(--primary);font-size:13px;display:flex;align-items:center;justify-content:center;font-weight:900;flex:0 0 30px}
.accordion-content{padding:0 22px 22px 70px;color:var(--body);font-size:15px;line-height:1.85;background:#fff}
/* CTA bottom */
.cta-band{background:linear-gradient(120deg,#0E1738 0%,#00247D 100%);padding:84px 0;position:relative;overflow:hidden;border-top:3px solid var(--primary)}
.cta-band::after{content:"";position:absolute;width:400px;height:400px;right:-160px;bottom:-180px;border-radius:50%;background:rgba(206,17,38,.5);filter:blur(120px);opacity:.55}
.cta-inner{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;gap:34px;flex-wrap:wrap}
.cta-copy{max-width:620px;color:#fff}
.cta-copy h2{color:#fff;font-size:30px;margin-bottom:13px}
.cta-copy p{color:#CBD7F2;font-size:16px;line-height:1.8}
.cta-actions{display:flex;gap:24px;flex-wrap:wrap;align-items:center}
.btn-primary{background:var(--primary);color:#fff;font-size:15px;font-weight:800;padding:15px 30px;border-radius:999px;display:inline-flex;align-items:center;gap:9px;box-shadow:0 8px 18px rgba(206,17,38,.22);transition:all .22s}
.btn-primary:hover{background:var(--primary-deep);transform:translateY(-2px);box-shadow:0 10px 24px rgba(160,13,31,.3)}
.btn-ghost{border:1px solid #5A739F;color:#fff;font-size:15px;font-weight:700;padding:15px 24px;border-radius:999px;transition:all .22s;background:transparent;display:inline-flex;align-items:center;gap:9px}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.1)}
/* footer */
.site-footer{background:#0E1738}
.footer-border{height:4px;background:linear-gradient(90deg,var(--primary) 0%,#4C1020 38%,transparent 38%)}
.f-top{display:flex;justify-content:space-between;flex-wrap:wrap;gap:28px;padding:44px 0 30px;border-bottom:1px solid rgba(255,255,255,.1)}
.f-brand .logo .logo-text,.f-brand .logo .logo-year{color:#fff}
.f-brand p{background:rgba(255,255,255,.05);padding:6px 14px;border-radius:6px;display:inline-block}
.f-newsletter{display:flex;gap:8px;padding:8px 0;width:320px}
.f-input{flex:1;background:#fff;border:none;border-radius:999px;padding:10px 16px;color:var(--title);font-size:14px;border:1px solid transparent}
.f-input:focus{border-color:var(--primary);outline:2px solid rgba(206,17,38,.2)}
.f-btn{background:var(--primary);color:#fff;border-radius:999px;padding:10px 22px;font-weight:700;font-size:14px}
.f-btn:hover{background:#FFF;color:var(--primary)}
.f-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:34px;padding:36px 0 26px}
.f-grid h4{color:#fff;font-size:16px;margin-bottom:16px;padding-left:11px;border-left:3px solid var(--primary)}
.f-grid p{color:#8fa0ca;font-size:14px;line-height:1.85}
.f-links li,.contact-list li{color:#8fa0ca;font-size:14px;line-height:35px}
.f-links a{color:#8fa0ca;font-size:14px;transition:all .2s;padding-left:14px;position:relative}
.f-links a:before{content:"·";position:absolute;left:0;color:var(--primary);font-weight:900}
.f-links a:hover{color:#fff}
.contact-list i{width:18px;color:var(--primary);margin-right:6px;display:inline-block}
.f-bottom{border-top:1px solid rgba(255,255,255,.08);padding:18px 0;font-size:13px;color:#7d8eb4;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
@media screen and (max-width:1024px){
  .category-title .cat-name{font-size:38px}
  .category-title .cat-site{font-size:31px}
  .f-grid{grid-template-columns:1fr 1fr}
}
@media screen and (max-width:768px){
  .hero-inner{padding:42px 0}
  .category-title .cat-name{font-size:30px}
  .category-title .cat-site{font-size:26px}
  .sec-title{font-size:25px}
  .big-feature .feature-body{padding:22px}
  .feature-title{font-size:20px}
  .hot-blue{padding:26px 22px}
  .hot-shot-list li{padding:14px 4px}
  .cta-band{padding:60px 26px}
  .f-grid{grid-template-columns:1fr}
  .f-newsletter{width:100%}
  .cta-inner{flex-direction:column}
}
@media screen and (max-width:640px){
  body{font-size:16px}
  .header-top{padding:14px 4px 6px}
  .logo-year{font-size:25px;padding:5px 8px}
  .logo-text{font-size:20px}
  .channel-nav{margin:0 -8px}
  .channel-inner{padding-bottom:0}
  .category-hero:after{background:linear-gradient(90deg,#F6F4F1 30%,rgba(246,244,241,.72))}
  .category-title{gap:8px;align-items:flex-start;flex-direction:column}
  .category-title .cat-sep{width:56px;height:3px}
  .category-title .cat-name{font-size:29px}
  .category-title .cat-site{font-size:27px}
  .hero-title h1{font-size:28px}
  .section-block{padding:48px 0}
  .feature-grid-4 .cell-card{padding:22px 20px}
  .audience-card{padding:22px 18px}
  .accordion-content{padding:0 16px 18px 22px;font-size:14px}
  .accordion-title{padding:15px 14px;font-size:16px}
  .btn-primary,.btn-ghost{width:100%;justify-content:center}
  .footer-top{flex-direction:column}
}